I don't think there is, only by link. You can choose by using the link for each :

Pool2:   https://webdollar.ddns.net:9094/pool/0/WebDollar%20Experimental%20Pool/0.02/WEBD$gCGdPQLohdeHQqa+ptoJ@QK2LCvN7IS5JX$/93ba881950314cca579d4f8699a6bc67695ec7292bceadb6f6709b70beba774a/https:$$webdollar.ddns.net/https:$$robitza.ddns.net:9095

Pool1:   https://webdollar.ddns.net:9094/pool/0/WebDollar%20Experimental%20Pool/0.02/WEBD$gDU+tP3@42@L9$Is463vDJi4IKrabPNNn$$/93ba881950314cca579d4f8699a6bc67695ec7292bceadb6f6709b70beba774a/https:$$webdollar.ddns.net/https:$$webdollar.ddns.net:80